Analysis
- max time kernel
16s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/10/2026, 15:02
General
- Target 2026-10-11_9be353dd626288d606284170810ddb62_akira_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe
- Size 6.0MB
- Sample261012-seq3psby5t
- SHA256 21cd396a0e600732df74d973387e8ce80e62b0852bf154a3d80a28789c674dbc
Malware Config
Signatures
- Detects executables packed with ASPack 8 IoCs
- Executes dropped EXE 5 IoCs
- Adds Run key to start application 2 TTPs 6 IoCs
- Drops file in Windows directory 3 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-11_9be353dd626288d606284170810ddb62_akira_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-11_9be353dd626288d606284170810ddb62_akira_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\WINDOWS\MSWDM.EXE"C:\WINDOWS\MSWDM.EXE"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
-
-
C:\WINDOWS\MSWDM.EXE-r!C:\Windows\dev6B33.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-11_9be353dd626288d606284170810ddb62_akira_cobalt-strike_elex_hijackloader_icedid_njrat_remcos_vidar_wannacry.exe! !2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2026-10-11_9BE353DD626288D606284170810DDB62_AKIRA_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\WINDOWS\MSWDM.EXE-e!C:\Windows\dev6B33.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-11_9BE353DD626288D606284170810DDB62_AKIRA_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE!3⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\MSWDM.EXEMSWDM.EXE1⤵
- Executes dropped EXE
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-10-11_9BE353DD626288D606284170810DDB62_AKIRA_COBALT-STRIKE_ELEX_HIJACKLOADER_ICEDID_NJRAT_REMCOS_VIDAR_WANNACRY.EXE
MSWDM.EXE
dev6B33.tmp
memory/1740-16-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2524-21-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2540-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2540-11-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3492-24-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4800-23-0x0000000000400000-0x0000000000414000-memory.dmp